AP CP4660 R3 Brake Fluid 500ml

AP Racing Radi-CAL R3 Racing Brake Fluid CP4660 (500 ml).

PRF660, Re-branded as Radi-CAL R3 – Silver bottle & Yellow cap.

R3 has a dry boiling point of 325C (608F).

R3 has advanced moisture resistance properties, low levels of viscosity (for ease of bleeding), low levels of compressibility and meets DOT4 specifications.

R3 is suitable for all top levels of motorsport where abnormal temperatures are experienced. It should be noted that before using R3 fluid, any existing brake fluid should be drained completely from the brake system.

The system should be thoroughly purged with new R3 and can be filled completely with new R3.

NOTE: With the introduction of an inhibitor R3 can now be used with magnesium components.

Typical Boiling Points

• New Dry 325C
• Wet E.R. 195C